Leonardo N.

Leonardo N.

Followers of Leonardo N.2000 followers
location of Leonardo N.Santiago, Dominican Republic

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  • Timeline

  • About me

    Telecommunications Engineer | Red Team Lead | Pentest+ | OSCP

  • Education

    • Pontificia Universidad Católica Madre y Maestra

      2017 - 2021
      Ingeniería Telemática
  • Experience

    • Pontificia Universidad Católica Madre y Maestra

      Jan 2017 - May 2021

      - Preventive maintenance of electronic security equipment.- Support in the design and execution of electronic security projects. - Troubleshooting problems that may occur in the security systems.- Training of new personnel to join the team. Preventive maintenance of electronic security equipment and support in the design and execution of electronic security projects. Provide assistance to teachers in their respective subjects for grading assignments and exams, developing assignments, and giving reviews on the subject with the aim of improving it.

      • Electronic Security Administrator

        Mar 2021 - May 2021
      • Electronic Security Assistant

        Jan 2020 - Feb 2021
      • Engineering Teaching Assistant

        Jan 2017 - Jan 2020
    • Asociación Cibao de Ahorros y Préstamos

      Jun 2021 - Nov 2022
      • Senior Application Pentester and Forensics Analyst

        Feb 2022 - Nov 2022
      • Application Pentester and Forensics Analyst

        Jun 2021 - Feb 2022
    • RaicesCyberOrg

      Jan 2022 - now
      Organization Leadership - CTF Director

      Manage & overlook the execution of CTFs in RaicesCyberOrg.

    • Private Company

      Nov 2022 - Feb 2024
      Lead Offensive Security Consultant
    • FireWatch Solutions

      Jul 2023 - now
      Lead Penetration Tester

      • Develop Pentesting Strategies. As a lead, it was required to design comprehensive penetration testing strategies aligned with the company's goals and industry standards.• Lead a team of penetration testers by providing guidance and mentorship for the junior testers, ensuring their training and skills keep improving.• Execute penetration tests on various systems, networks, and applications to identify vulnerabilities.• Create detailed reports documenting findings, including vulnerabilities discovered, potential risks and recommended mitigation strategies in a clear and understandable format for clients and internal teams.• Ensure that all testing procedures comply with industry standards, legal regulations, and client-specific requirements.• Oversee the quality of the pentesting services delivered by the team, ensuring accuracy and reliability in the assessments.• Ensure that all testing procedures comply with industry standards, legal regulations, and client-specific requirements. Show less

    • Cybersecurity Blue & Red Team

      Mar 2024 - now
      Red Team Lead
  • Licenses & Certifications

    • Microsoft Certified: Security, Compliance, and Identity Fundamentals

      Microsoft
      Jul 2021
      View certificate certificate
    • Introduction to Azure Red Teaming

      Altered Security
      Dec 2023
      View certificate certificate
    • OffSec Certified Professional (OSCP)

      OffSec
      Jul 2023
      View certificate certificate
    • CompTIA PenTest+ ce Certification

      CompTIA
      Oct 2022
      View certificate certificate
    • Ransomware: Identify, Protect, Detect, Recover

      (ISC)²
      Jul 2021
    • NSE 2 Network Security Associate

      Fortinet
      May 2021
    • Microsoft Certified: Azure Fundamentals

      Microsoft
      Nov 2021
      View certificate certificate
    • The Basics of Cyber Security 2020

      Udemy
      May 2021
      View certificate certificate
    • NSE 1 Network Security Associate

      Fortinet
      May 2021
    • Cyber Security Foundation - CSFPC™ v.1.0 - English

      CertiProf
      Apr 2021